Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 2 |
Descriptor
Source
| International Association for… | 2 |
Author
| Hamada, Satomi | 1 |
| Ifenthaler, Dirk, Ed. | 1 |
| Isaias, Pedro, Ed. | 1 |
| Sampson, Demetrios G., Ed. | 1 |
| Spector, J. Michael, Ed. | 1 |
| Yamada, Masanori | 1 |
Publication Type
| Collected Works - Proceedings | 1 |
| Reports - Research | 1 |
| Speeches/Meeting Papers | 1 |
Education Level
| Elementary Education | 2 |
| Middle Schools | 2 |
| Secondary Education | 2 |
| Adult Education | 1 |
| Grade 4 | 1 |
| Grade 5 | 1 |
| Grade 6 | 1 |
| Grade 8 | 1 |
| Higher Education | 1 |
| Intermediate Grades | 1 |
| Junior High Schools | 1 |
| More ▼ | |
Audience
Location
| Australia | 1 |
| Japan | 1 |
| Malaysia | 1 |
| South Korea (Seoul) | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Download full textHamada, Satomi; Yamada, Masanori – International Association for Development of the Information Society, 2019
Many students are not good at geometric proofs. One reason for this is that it is possible to memorize the proof procedure explained by the teacher without understanding the structure of a geometric proof. So far, we have developed a web-based application that supports the understanding of the "structure of geometric proofs" in junior…
Descriptors: Geometric Concepts, Mathematical Logic, Validity, Mathematics Instruction
Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed. – International Association for Development of the Information Society, 2014
These proceedings contain the papers of the 11th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2014), October 25-27, 2014, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…
Descriptors: Conference Papers, Teaching Methods, Technological Literacy, Technology Uses in Education
